Tingling in right feet fingers pain in right hand fingers weakness pain in right knee and thigh muscle everything in right side is it MS or ALS?

Statistically? Neither simply based upon what you've given to us as the subjective symptoms in your case and apparently without any physical or any other type of medical data. You need an examination and appropriate testing based upon exam results. If you don't have a local neurologist to look at you I'd be able to help you. Send me your INBOX questions to www.healthtap.com/drsaghafi.